Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- config/locales/pl.yml
  Conflict caused by new upstream string too close to glitch-specific
  “flavour” string. Took both strings.

1 files changed, 2 insertions, 8 deletions

diff --git a/app/validators/existing_username_validator.rb b/app/validators/existing_username_validator.rb
index 4388a0c98..b31d09827 100644
--- a/app/validators/existing_username_validator.rb
+++ b/app/validators/existing_username_validator.rb
@@ -5,16 +5,10 @@ class ExistingUsernameValidator < ActiveModel::EachValidator
     return if value.blank?
 
     if options[:multiple]
-      missing_usernames = value.split(',').map { |username| username unless Account.find_local(username) }.compact
+      missing_usernames = value.split(',').map { |username| username.strip.gsub(/\A@/, '') }.map { |username| username unless Account.find_local(username) }.compact
       record.errors.add(attribute, I18n.t('existing_username_validator.not_found_multiple', usernames: missing_usernames.join(', '))) if missing_usernames.any?
     else
-      record.errors.add(attribute, I18n.t('existing_username_validator.not_found')) unless Account.find_local(value)
+      record.errors.add(attribute, I18n.t('existing_username_validator.not_found')) unless Account.find_local(value.strip.gsub(/\A@/, ''))
     end
   end
-
-  private
-
-  def valid_html?(str)
-    Nokogiri::HTML.fragment(str).to_s == str
-  end
 end